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test_qgssymbollayer.py
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test_qgssymbollayer.py
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# -*- coding: utf-8 -*-
"""
***************************************************************************
test_qgssymbollayer.py
---------------------
Date : October 2012
Copyright : (C) 2012 by Massimo Endrighi
Email : massimo dot endrighi at geopartner dot it
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = 'Massimo Endrighi'
__date__ = 'October 2012'
__copyright__ = '(C) 2012, Massimo Endrighi'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import qgis # NOQA
import os
from distutils.version import StrictVersion
from qgis.PyQt.Qt import PYQT_VERSION_STR
from qgis.PyQt.QtCore import Qt, QObject, QDir, QFile, QIODevice, QPointF, QSize
from qgis.PyQt.QtXml import QDomDocument
from qgis.PyQt.QtGui import QColor, QImage, QPainter
from qgis.core import (QgsCentroidFillSymbolLayer,
QgsEllipseSymbolLayer,
QgsFillSymbolLayer,
QgsFontMarkerSymbolLayer,
QgsFilledMarkerSymbolLayer,
QgsGradientFillSymbolLayer,
QgsImageFillSymbolLayer,
QgsLinePatternFillSymbolLayer,
QgsLineSymbolLayer,
QgsMarkerLineSymbolLayer,
QgsMarkerSymbolLayer,
QgsReadWriteContext,
QgsPointPatternFillSymbolLayer,
QgsSimpleFillSymbolLayer,
QgsSimpleLineSymbolLayer,
QgsSimpleMarkerSymbolLayer,
QgsSimpleMarkerSymbolLayerBase,
QgsSVGFillSymbolLayer,
QgsSvgMarkerSymbolLayer,
QgsSymbolLayer,
QgsVectorFieldSymbolLayer,
QgsRasterFillSymbolLayer,
QgsShapeburstFillSymbolLayer,
QgsArrowSymbolLayer,
QgsUnitTypes,
QgsFillSymbol,
QgsLineSymbol,
QgsMarkerSymbol,
QgsSymbolLayerUtils,
QgsMapSettings,
QgsGeometry,
QgsFeature,
QgsRenderContext,
QgsRenderChecker,
QgsRectangle,
QgsVectorLayer,
QgsProject,
QgsMultiRenderChecker,
QgsSingleSymbolRenderer,
QgsProperty
)
from qgis.testing import start_app, unittest
from utilities import unitTestDataPath
# Convenience instances in case you may need them
# not used in this test
start_app()
TEST_DATA_DIR = unitTestDataPath()
if StrictVersion(PYQT_VERSION_STR) < StrictVersion('5.7'):
from qgis.PyQt.QtCore import pyqtWrapperType
EXPECTED_TYPE = pyqtWrapperType
else:
EXPECTED_TYPE = type(QObject)
class TestQgsSymbolLayer(unittest.TestCase):
"""
This class test the sip binding for QgsSymbolLayer descendants
Every class is tested using the createFromSld implementation
An exception is done for:
- QgsLinePatternFillSymbolLayer where createFromSld implementation
returns NULL
- QgsPointPatternFillSymbolLayer where createFromSld implementation
returns NULL
- QgsVectorFieldSymbolLayer where createFromSld implementation
returns NULL
"""
def setUp(self):
self.report = "<h1>Python QgsSymbolLayer Tests</h1>\n"
def tearDown(self):
report_file_path = "%s/qgistest.html" % QDir.tempPath()
with open(report_file_path, 'a') as report_file:
report_file.write(self.report)
def testBinding(self):
"""Test python bindings existence."""
mType = type(QgsSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsGradientFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsLinePatternFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsPointPatternFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsImageFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsPointPatternFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsGradientFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsShapeburstFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsSVGFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsCentroidFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsRasterFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsSimpleFillSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsLineSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsMarkerLineSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsArrowSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsSimpleLineSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsMarkerSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsEllipseSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsFontMarkerSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsSimpleMarkerSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsFilledMarkerSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsSvgMarkerSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
try:
mType = type(QgsVectorFieldSymbolLayer)
except:
mType = None
mMessage = 'Expected "%s" got "%s"' % (EXPECTED_TYPE, mType)
assert EXPECTED_TYPE == mType, mMessage
def testGettersSetters(self):
""" test base class getters/setters """
layer = QgsSimpleFillSymbolLayer()
layer.setEnabled(False)
self.assertFalse(layer.enabled())
layer.setEnabled(True)
self.assertTrue(layer.enabled())
layer.setLocked(False)
self.assertFalse(layer.isLocked())
layer.setLocked(True)
self.assertTrue(layer.isLocked())
layer.setRenderingPass(5)
self.assertEqual(layer.renderingPass(), 5)
def testSaveRestore(self):
""" Test saving and restoring base symbol layer properties to xml"""
layer = QgsSimpleFillSymbolLayer()
layer.setEnabled(False)
layer.setLocked(True)
layer.setRenderingPass(5)
symbol = QgsFillSymbol()
symbol.changeSymbolLayer(0, layer)
doc = QDomDocument("testdoc")
elem = QgsSymbolLayerUtils.saveSymbol('test', symbol, doc, QgsReadWriteContext())
restored_symbol = QgsSymbolLayerUtils.loadSymbol(elem, QgsReadWriteContext())
restored_layer = restored_symbol.symbolLayer(0)
self.assertFalse(restored_layer.enabled())
self.assertTrue(restored_layer.isLocked())
self.assertEqual(restored_layer.renderingPass(), 5)
def testClone(self):
""" test that base symbol layer properties are cloned with layer """
layer = QgsSimpleFillSymbolLayer()
layer.setEnabled(False)
layer.setLocked(True)
layer.setRenderingPass(5)
symbol = QgsFillSymbol()
symbol.changeSymbolLayer(0, layer)
cloned_symbol = symbol.clone()
cloned_layer = cloned_symbol.symbolLayer(0)
self.assertFalse(cloned_layer.enabled())
self.assertTrue(cloned_layer.isLocked())
self.assertEqual(cloned_layer.renderingPass(), 5)
def imageCheck(self, name, reference_image, image):
self.report += "<h2>Render {}</h2>\n".format(name)
temp_dir = QDir.tempPath() + '/'
file_name = temp_dir + 'symbollayer_' + name + ".png"
image.save(file_name, "PNG")
checker = QgsRenderChecker()
checker.setControlPathPrefix("symbol_layer")
checker.setControlName("expected_" + reference_image)
checker.setRenderedImage(file_name)
checker.setColorTolerance(2)
result = checker.compareImages(name, 20)
self.report += checker.report()
print((self.report))
return result
def testRenderFillLayerDisabled(self):
""" test that rendering a fill symbol with disabled layer works"""
layer = QgsSimpleFillSymbolLayer()
layer.setEnabled(False)
symbol = QgsFillSymbol()
symbol.changeSymbolLayer(0, layer)
image = QImage(200, 200, QImage.Format_RGB32)
painter = QPainter()
ms = QgsMapSettings()
geom = QgsGeometry.fromWkt('Polygon ((0 0, 10 0, 10 10, 0 10, 0 0))')
f = QgsFeature()
f.setGeometry(geom)
extent = geom.constGet().boundingBox()
# buffer extent by 10%
extent = extent.buffered((extent.height() + extent.width()) / 20.0)
ms.setExtent(extent)
ms.setOutputSize(image.size())
context = QgsRenderContext.fromMapSettings(ms)
context.setPainter(painter)
context.setScaleFactor(96 / 25.4) # 96 DPI
painter.begin(image)
image.fill(QColor(255, 255, 255))
symbol.startRender(context)
symbol.renderFeature(f, context)
symbol.stopRender(context)
painter.end()
self.assertTrue(self.imageCheck('symbol_layer', 'symbollayer_disabled', image))
def testRenderFillLayerDataDefined(self):
""" test that rendering a fill symbol with data defined enabled layer works"""
polys_shp = os.path.join(TEST_DATA_DIR, 'polys.shp')
polys_layer = QgsVectorLayer(polys_shp, 'Polygons', 'ogr')
QgsProject.instance().addMapLayer(polys_layer)
layer = QgsSimpleFillSymbolLayer()
layer.setDataDefinedProperty(QgsSymbolLayer.PropertyLayerEnabled, QgsProperty.fromExpression("Name='Lake'"))
layer.setStrokeStyle(Qt.NoPen)
layer.setColor(QColor(100, 150, 150))
symbol = QgsFillSymbol()
symbol.changeSymbolLayer(0, layer)
polys_layer.setRenderer(QgsSingleSymbolRenderer(symbol))
ms = QgsMapSettings()
ms.setOutputSize(QSize(400, 400))
ms.setOutputDpi(96)
ms.setExtent(QgsRectangle(-133, 22, -70, 52))
ms.setLayers([polys_layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(ms)
renderchecker.setControlPathPrefix('symbol_layer')
renderchecker.setControlName('expected_filllayer_ddenabled')
self.assertTrue(renderchecker.runTest('filllayer_ddenabled'))
QgsProject.instance().removeMapLayer(polys_layer)
def testRenderLineLayerDisabled(self):
""" test that rendering a line symbol with disabled layer works"""
layer = QgsSimpleLineSymbolLayer()
layer.setEnabled(False)
symbol = QgsLineSymbol()
symbol.changeSymbolLayer(0, layer)
image = QImage(200, 200, QImage.Format_RGB32)
painter = QPainter()
ms = QgsMapSettings()
geom = QgsGeometry.fromWkt('LineString (0 0,3 4,4 3)')
f = QgsFeature()
f.setGeometry(geom)
extent = geom.constGet().boundingBox()
# buffer extent by 10%
extent = extent.buffered((extent.height() + extent.width()) / 20.0)
ms.setExtent(extent)
ms.setOutputSize(image.size())
context = QgsRenderContext.fromMapSettings(ms)
context.setPainter(painter)
context.setScaleFactor(96 / 25.4) # 96 DPI
painter.begin(image)
image.fill(QColor(255, 255, 255))
symbol.startRender(context)
symbol.renderFeature(f, context)
symbol.stopRender(context)
painter.end()
self.assertTrue(self.imageCheck('symbol_layer', 'symbollayer_disabled', image))
def testRenderLineLayerDataDefined(self):
""" test that rendering a line symbol with data defined enabled layer works"""
lines_shp = os.path.join(TEST_DATA_DIR, 'lines.shp')
lines_layer = QgsVectorLayer(lines_shp, 'Lines', 'ogr')
QgsProject.instance().addMapLayer(lines_layer)
layer = QgsSimpleLineSymbolLayer()
layer.setDataDefinedProperty(QgsSymbolLayer.PropertyLayerEnabled, QgsProperty.fromExpression("Name='Highway'"))
layer.setColor(QColor(100, 150, 150))
layer.setWidth(5)
symbol = QgsLineSymbol()
symbol.changeSymbolLayer(0, layer)
lines_layer.setRenderer(QgsSingleSymbolRenderer(symbol))
ms = QgsMapSettings()
ms.setOutputSize(QSize(400, 400))
ms.setOutputDpi(96)
ms.setExtent(QgsRectangle(-133, 22, -70, 52))
ms.setLayers([lines_layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(ms)
renderchecker.setControlPathPrefix('symbol_layer')
renderchecker.setControlName('expected_linelayer_ddenabled')
self.assertTrue(renderchecker.runTest('linelayer_ddenabled'))
QgsProject.instance().removeMapLayer(lines_layer)
def testRenderMarkerLayerDisabled(self):
""" test that rendering a marker symbol with disabled layer works"""
layer = QgsSimpleMarkerSymbolLayer()
layer.setEnabled(False)
symbol = QgsMarkerSymbol()
symbol.changeSymbolLayer(0, layer)
image = QImage(200, 200, QImage.Format_RGB32)
painter = QPainter()
ms = QgsMapSettings()
geom = QgsGeometry.fromWkt('Point (1 2)')
f = QgsFeature()
f.setGeometry(geom)
extent = QgsRectangle(0, 0, 4, 4)
ms.setExtent(extent)
ms.setOutputSize(image.size())
context = QgsRenderContext.fromMapSettings(ms)
context.setPainter(painter)
context.setScaleFactor(96 / 25.4) # 96 DPI
painter.begin(image)
image.fill(QColor(255, 255, 255))
symbol.startRender(context)
symbol.renderFeature(f, context)
symbol.stopRender(context)
painter.end()
self.assertTrue(self.imageCheck('symbol_layer', 'symbollayer_disabled', image))
def testRenderMarkerLayerDataDefined(self):
""" test that rendering a marker symbol with data defined enabled layer works"""
points_shp = os.path.join(TEST_DATA_DIR, 'points.shp')
points_layer = QgsVectorLayer(points_shp, 'Points', 'ogr')
QgsProject.instance().addMapLayer(points_layer)
layer = QgsSimpleMarkerSymbolLayer()
layer.setDataDefinedProperty(QgsSymbolLayer.PropertyLayerEnabled, QgsProperty.fromExpression("Class='Biplane'"))
layer.setColor(QColor(100, 150, 150))
layer.setSize(5)
layer.setStrokeStyle(Qt.NoPen)
symbol = QgsMarkerSymbol()
symbol.changeSymbolLayer(0, layer)
points_layer.setRenderer(QgsSingleSymbolRenderer(symbol))
ms = QgsMapSettings()
ms.setOutputSize(QSize(400, 400))
ms.setOutputDpi(96)
ms.setExtent(QgsRectangle(-133, 22, -70, 52))
ms.setLayers([points_layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(ms)
renderchecker.setControlPathPrefix('symbol_layer')
renderchecker.setControlName('expected_markerlayer_ddenabled')
self.assertTrue(renderchecker.runTest('markerlayer_ddenabled'))
QgsProject.instance().removeMapLayer(points_layer)
def testQgsSimpleFillSymbolLayer(self):
"""Create a new style from a .sld file and match test.
"""
mTestName = 'QgsSimpleFillSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsSimpleFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsSimpleFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = Qt.SolidPattern
mValue = mSymbolLayer.brushStyle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ffaa7f'
mValue = mSymbolLayer.strokeColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = Qt.DotLine
mValue = mSymbolLayer.strokeStyle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 0.26
mValue = mSymbolLayer.strokeWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsGradientFillSymbolLayer(self):
"""Test setting and getting QgsGradientFillSymbolLayer properties.
"""
mGradientLayer = QgsGradientFillSymbolLayer()
mExpectedValue = type(QgsGradientFillSymbolLayer())
mValue = type(mGradientLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsGradientFillSymbolLayer.Radial
mGradientLayer.setGradientType(mExpectedValue)
mValue = mGradientLayer.gradientType()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsGradientFillSymbolLayer.ColorRamp
mGradientLayer.setGradientColorType(mExpectedValue)
mValue = mGradientLayer.gradientColorType()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QColor('#55aaff')
mGradientLayer.setColor2(mExpectedValue)
mValue = mGradientLayer.color2()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsGradientFillSymbolLayer.Viewport
mGradientLayer.setCoordinateMode(mExpectedValue)
mValue = mGradientLayer.coordinateMode()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsGradientFillSymbolLayer.Reflect
mGradientLayer.setGradientSpread(mExpectedValue)
mValue = mGradientLayer.gradientSpread()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QPointF(0.5, 0.8)
mGradientLayer.setReferencePoint1(mExpectedValue)
mValue = mGradientLayer.referencePoint1()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = True
mGradientLayer.setReferencePoint1IsCentroid(mExpectedValue)
mValue = mGradientLayer.referencePoint1IsCentroid()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QPointF(0.2, 0.4)
mGradientLayer.setReferencePoint2(mExpectedValue)
mValue = mGradientLayer.referencePoint2()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = True
mGradientLayer.setReferencePoint2IsCentroid(mExpectedValue)
mValue = mGradientLayer.referencePoint2IsCentroid()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 90
mGradientLayer.setAngle(mExpectedValue)
mValue = mGradientLayer.angle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QPointF(10, 20)
mGradientLayer.setOffset(mExpectedValue)
mValue = mGradientLayer.offset()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsUnitTypes.RenderMapUnits
mGradientLayer.setOffsetUnit(mExpectedValue)
mValue = mGradientLayer.offsetUnit()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsCentroidFillSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsCentroidFillSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsCentroidFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PointSymbolizer').item(0).toElement())
mExpectedValue = type(QgsCentroidFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsSimpleMarkerSymbolLayerBase.Star
mValue = mSymbolLayer.subSymbol().symbolLayer(0).shape()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#55aaff'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#00ff00'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).strokeColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = False
mValue = mSymbolLayer.pointOnAllParts()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
# test colors, need to make sure colors are passed/retrieved from subsymbol
mSymbolLayer.setColor(QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.color(), QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(150, 50, 100))
mSymbolLayer.subSymbol().setColor(QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.color(), QColor(250, 150, 200))
def testQgsLinePatternFillSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsLinePatternFillSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsLinePatternFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsLinePatternFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ff55ff'
mValue = mSymbolLayer.color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 1.5
mValue = mSymbolLayer.lineWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 4
mValue = mSymbolLayer.distance()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 57
mValue = mSymbolLayer.lineAngle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
# test colors, need to make sure colors are passed/retrieved from subsymbol
mSymbolLayer.setColor(QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.color(), QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(150, 50, 100))
mSymbolLayer.subSymbol().setColor(QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.color(), QColor(250, 150, 200))
@unittest.expectedFailure
def testQgsPointPatternFillSymbolLayerSld(self):
"""
Create a new style from a .sld file and match test
"""
# at the moment there is an empty createFromSld implementation
# that return nulls
mTestName = 'QgsPointPatternFillSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsPointPatternFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsPointPatternFillSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsSimpleMarkerSymbolLayerBase.Triangle
mValue = mSymbolLayer.subSymbol().symbolLayer(0).shape()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ffaa00'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ff007f'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).strokeColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 5
mValue = mSymbolLayer.subSymbol().symbolLayer(0).angle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 3
mValue = mSymbolLayer.subSymbol().symbolLayer(0).size()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsPointPatternFillSymbolLayer(self):
"""
Test point pattern fill
"""
# test colors, need to make sure colors are passed/retrieved from subsymbol
mSymbolLayer = QgsPointPatternFillSymbolLayer.create()
mSymbolLayer.setColor(QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.color(), QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(150, 50, 100))
mSymbolLayer.subSymbol().setColor(QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.color(), QColor(250, 150, 200))
def testQgsSVGFillSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsSVGFillSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsSVGFillSymbolLayer.createFromSld(
mDoc.elementsByTagName('PolygonSymbolizer').item(0).toElement())
mExpectedValue = type(QgsSVGFillSymbolLayer(""))
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 'accommodation_camping.svg'
mValue = os.path.basename(mSymbolLayer.svgFilePath())
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 6
mValue = mSymbolLayer.patternWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsMarkerLineSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsMarkerLineSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsMarkerLineSymbolLayer.createFromSld(
mDoc.elementsByTagName('LineSymbolizer').item(0).toElement())
mExpectedValue = type(QgsMarkerLineSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsMarkerLineSymbolLayer.CentralPoint
mValue = mSymbolLayer.placement()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = QgsSimpleMarkerSymbolLayerBase.Circle
mValue = mSymbolLayer.subSymbol().symbolLayer(0).shape()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#000000'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).strokeColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ff0000'
mValue = mSymbolLayer.subSymbol().symbolLayer(0).color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
# test colors, need to make sure colors are passed/retrieved from subsymbol
mSymbolLayer.setColor(QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.color(), QColor(150, 50, 100))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(150, 50, 100))
mSymbolLayer.subSymbol().setColor(QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.subSymbol().color(), QColor(250, 150, 200))
self.assertEqual(mSymbolLayer.color(), QColor(250, 150, 200))
def testQgsSimpleLineSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsSimpleLineSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsSimpleLineSymbolLayer.createFromSld(
mDoc.elementsByTagName('LineSymbolizer').item(0).toElement())
mExpectedValue = type(QgsSimpleLineSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#aa007f'
mValue = mSymbolLayer.color().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 1.26
mValue = mSymbolLayer.width()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = Qt.RoundCap
mValue = mSymbolLayer.penCapStyle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = Qt.MiterJoin
mValue = mSymbolLayer.penJoinStyle()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = True
mValue = mSymbolLayer.useCustomDashPattern()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = [5.0, 2.0]
mValue = mSymbolLayer.customDashVector()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsEllipseSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""
mTestName = 'QgsEllipseSymbolLayer'
mFilePath = QDir.toNativeSeparators('%s/symbol_layer/%s.sld' % (unitTestDataPath(), mTestName))
mDoc = QDomDocument(mTestName)
mFile = QFile(mFilePath)
mFile.open(QIODevice.ReadOnly)
mDoc.setContent(mFile, True)
mFile.close()
mSymbolLayer = QgsEllipseSymbolLayer.createFromSld(
mDoc.elementsByTagName('PointSymbolizer').item(0).toElement())
mExpectedValue = type(QgsEllipseSymbolLayer())
mValue = type(mSymbolLayer)
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 'circle'
mValue = mSymbolLayer.symbolName()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#ffff7f'
mValue = mSymbolLayer.fillColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = '#aaaaff'
mValue = mSymbolLayer.strokeColor().name()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 7
mValue = mSymbolLayer.symbolWidth()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
mExpectedValue = 5
mValue = mSymbolLayer.symbolHeight()
mMessage = 'Expected "%s" got "%s"' % (mExpectedValue, mValue)
assert mExpectedValue == mValue, mMessage
def testQgsFontMarkerSymbolLayer(self):
"""
Create a new style from a .sld file and match test
"""